#pragma once
#include <iostream>
#include <pthread.h>
class Cond
{
    public:
    Cond()
    {
        pthread_cond_init(&_cond,nullptr);
    }

    ~Cond()
    {
        pthread_cond_destroy(&_cond);
    }

    void Wait(pthread_mutex_t& mutex)
    {
        pthread_cond_wait(&_cond,&mutex);
    }

    void Signal()
    {
        pthread_cond_signal(&_cond);
    }

    void BroadCast()
    {
        pthread_cond_broadcast(&_cond);
    }
    private:
    pthread_cond_t _cond;
};